| Most common failures | No# failures |
|---|
| Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Registration plate issues | 3 |
| Front Direction indicators missing |1.4.A.2b| | 1 |
| Rear Direction indicators adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Rear brake disc in such a condition that it is seriously weakened | 1 |
| Front Headlamp not working on main beam |1.7.5a| | 1 |
| Centre Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Rear reflector missing |1.5.1a| | 1 |
| Offside Rear reflector missing |1.5.1a| | 1 |
| Indicator tell tale missing |1.4.A.2a| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 1 |
| Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Rear Direction indicators not working |1.4.A.2c| | 1 |
| Offside Rear Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Front Direction indicators do not face the front |1.4.2b| | 1 |
| Offside Front Direction indicators missing |1.4.A.2b| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Horn not working |1.6.2a| | 1 |
| Nearside Rear Drive shaft bearing housing likely to fail (6.1.7 (f) (ii)) | 1 |
| Stop lamp(s) remains on when the brakes are released (4.3.2 (a) (iii)) | 1 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Offside Headlamp not working on dipped beam (1.7.5a) | 1 |
| Offside Headlamp not working on main beam (1.7.5a) | 1 |
| Nearside Headlamp aim aimed so that it dazzles other road users (1.8.A.1a) | 1 |
| Registration plate lamp issues | 1 |
| Emissions not tested not picked up via emissions testing machine (8.2.1.2 (d)) | 1 |
| Parking brake lever inoperative (1.1.6 (d)) | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Nearside Front Road wheel more than one fixing loose (5.2.1 (a) (ii)) | 1 |